Common Names: Black-eyed Susan
Scientific Name: Rudbeckia hirta
Maryland's state flower!

Plant Characteristics
Duration: Annual, Biennial or Short-Lived Perennial but reseeds prolifically
Size: Typically grows to a height of 1-3 ft.
Bloom Color: Bright yellow petals with a dark brown to black center. Our stock has high genetic variability, you can really see the impact of not being inbred in these! Some flowers are 1", some 2.5" across, a few have brown dots at the base of the petal, most don't, a few even have double petals.
Bloom Time: Summer to Fall
Leaves: The leaves are rough-textured, ovate, and often have a hairy surface. They are green and provide a complementary backdrop to the vibrant blooms.

Growing Conditions
Water Use: Low to Medium
Light Requirement: Full Sun
Soil Moisture: Well-drained

Ecological Benefits
Black-eyed Susan is a valuable addition to Maryland's gardens and natural landscapes. Its bright, daisy-like flowers attract a variety of pollinators, including bees, butterflies, and other beneficial insects, supporting local biodiversity. The plant’s seeds are a food source for birds, particularly in the fall and winter. As a hardy perennial, Black-eyed Susan enhances garden aesthetics while contributing to the health and balance of Maryland’s ecosystems.